🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 140.4

Radius: 14.3

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.81 AU - 0.97 AU

Year: 569 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 49,703,196 km

• M1: 177,872 km (0.098 R)
• M2: 654,790 km (0.073 R)
• M3: 1,189,004 km (0.097 R)
• M4: 1,672,803 km (0.106 R)
• M5: 2,251,747 km (0.08 R)
• M6: 3,547,265 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 738.5

Radius: 9.6

Gravity: 8.01 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 3.95 AU - 5.35 AU

Year: 6801 Days

Day: 14.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 49,703,196 km

• M1: 121,473 km (0.1 R)
• M2: 436,377 km (0.075 R)
• M3: 951,143 km (0.118 R)
• M4: 1,372,710 km (0.11 R)
• M5: 2,332,680 km (0.094 R)
• M6: 2,926,583 km (0.069 R)
• M7: 3,549,209 km (0.069 R)
• M8: 4,053,354 km (0.046 R)
• M9: 5,447,158 km (0.109 R)
• M10: 6,119,002 km (0.104 R)
• M11: 7,285,267 km (0.108 R)
• M12: 8,060,782 km (0.063 R)
• M13: 9,062,789 km (0.099 R)
• M14: 9,821,250 km (0.079 R)
• M15: 10,914,062 km (0.081 R)
• M16: 11,312,591 km (0.098 R)
• M17: 12,458,959 km (0.082 R)
• M18: 12,949,491 km (0.066 R)
• M19: 14,380,245 km (0.1 R)
• M20: 16,168,687 km (0.076 R)
• M21: 17,825,334 km (0.051 R)
• M22: 19,519,530 km (0.073 R)
• M23: 23,307,049 km (0.099 R)
• M24: 32,811,600 km (0.089 R)
• M25: 33,225,537 km (0.06 R)
• M26: 36,884,851 km (0.053 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 887.1

Radius: 5.3

Gravity: 31.58 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 4.49 AU - 6.95 AU

Year: 9279 Days

Day: 23.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 49,703,196 km

• M1: 65,973 km (0.058 R)
• M2: 401,072 km (0.07 R)
• M3: 594,502 km (0.072 R)
• M4: 804,837 km (0.1 R)
• M5: 1,120,937 km (0.097 R)
• M6: 1,502,112 km (0.1 R)
• M7: 1,677,291 km (0.11 R)
• M8: 1,932,057 km (0.038 R)
• M9: 2,876,468 km (0.061 R)
• M10: 3,562,673 km (0.093 R)
• M11: 3,822,824 km (0.117 R)
• M12: 4,067,716 km (0.055 R)
• M13: 4,499,306 km (0.104 R)
• M14: 5,088,871 km (0.047 R)
• M15: 5,318,653 km (0.114 R)
• M16: 5,799,012 km (0.079 R)
• M17: 6,767,209 km (0.109 R)
• M18: 7,752,461 km (0.063 R)
• M19: 11,332,637 km (0.107 R)
• M20: 11,668,335 km (0.053 R)
• M21: 16,443,200 km (0.085 R)
• M22: 17,237,863 km (0.069 R)
• M23: 19,375,617 km (0.11 R)
• M24: 20,098,624 km (0.059 R)
• M25: 20,590,651 km (0.118 R)
• M26: 24,353,636 km (0.069 R)
• M27: 29,381,171 km (0.108 R)
• M28: 29,802,439 km (0.084 R)
• M29: 30,334,708 km (0.085 R)
• M30: 33,777,105 km (0.07 R)
• M31: 34,239,512 km (0.097 R)
• M32: 35,771,095 km (0.084 R)
• M33: 36,251,454 km (0.096 R)
• M34: 36,493,204 km (0.1 R)
• M35: 37,471,125 km (0.084 R)
• M36: 38,466,400 km (0.117 R)
• M37: 43,844,742 km (0.107 R)
• M38: 47,937,590 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 289 - 13,669 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit